The transmissional reliability of the New Testament compared to other ancient texts, in terms of existing copies and the time gap between the original and earliest surviving copies. PDF version.
The statistics are taken from The Bibliographical Test Updated, Christian Research Journal, volume 35, number 03 (2012): www.equip.org/article/the-bibliographical-test-update
The seven bowls of Revelation 16. PDF version (254 KB).
The seven trumpets of Revelation 8-11. PDF version (311 KB).
The seven seals of Revelation 6-8. PDF version (250 KB).
A simplified map of the Roman empire in the 1st and 2nd centuries A.D. PDF version.
A simplified map of the Greek Empire in the 4th century B.C. PDF version.
A simplified map of the Medo-Persian empire in the 4th to the 6th century B.C. PDF version.